Not at all! :work:
SIP is a versatile medium/heavy-cut polish that can be used on virtually any paint system. It removes up to 2000 grit sanding marks on fresh paint and finishes exceptionally well for the amount of cut it provides. It has a long working time and can be used with a rotary or dual action polisher. It dusts very little and wipes off with ease.
Super Finish, as the name implies, provides a super finish. It offers a very long working time and like SIP, it can be used on virtually any paint system. It is a very fine (pun intended) finishing polish that maximizes gloss before applying your LSP. While technically it is considered a finishing polish, it still has enough bite to remove light swirls and clay-induced marring - even on ceramic clear coats.
These two products are very popular as a two-step system. Rotary or dual action polisher - SIP & SF will make the paint perfect. :dblthumb2: